Get free the fille here(updated september,12 2013) :
http://filezuploading.com/s/download/34575863/t42452/Glass-sep12.zip.html
n this video I do a tutorial on how to fix the iPhone 4 and iPhone 4s cracked or smashed back glass. This tutorial covers everything you will need to know to repair your iPhones cracked back glass! In this video I also show you how to take the back glass off your iPhone 4 or iPhone 4s!